Need Help ID Old Vise

[LNKMK8]

Need Help Identifying an Old Vise

I picked up this old vise at an estate sale this afternoon, but can't seem to find any markings on it to indicate the manufacturer. All that I can see is a "30" in a diamond on the side.

 

[Slinger646]

Littlestown based on the diamond?

 

[LNKMK8]

I think you might be correct; I looked at several others and they appear to have the same design of front logo, and most all of them are the same dark green color. Thank you!

 

[Slinger646]

Here's my 112, hope this helps